General Information of This Antibody-drug Conjugate (ADC)
ADC ID
DRG0LDSYZ
ADC Name
ADC3-11
Synonyms
ADC3 11
   Click to Show/Hide
Organization
BeiGene Ltd.
Drug Status
Investigative
Indication
In total 3 Indication(s)
Breast cancer [ICD11:2C60-2C65]
Investigative
Colorectal cancer [ICD11:2B91]
Investigative
Non-small cell lung cancer [ICD11:2C25]
Investigative
Drug-to-Antibody Ratio
7.8
Structure
Antibody Name
Patritumab
 Antibody Info 
Antigen Name
Receptor tyrosine-protein kinase erbB-3 (ERBB3)
 Antigen Info 
Payload Name
ADC 3-11 payload
 Payload Info 
Therapeutic Target
DNA topoisomerase 1 (TOP1)
 Target Info 
Linker Name
ADC 3-11 linker
 Linker Info 
Conjugate Type
Random conjugation through reduced inter-chain cysteines.
General Information of The Activity Data Related to This ADC
Revealed Based on the Cell Line Data
Click To Hide/Show 2 Activity Data Related to This Level
Standard Type Value Units Cell Line Disease Model
Maximum inhibition efficiency (MIE) 
67.9
%
HCC1569 cells
Breast ductal carcinoma
Half Maximal Effective Concentration (EC50) 
2.23
nM
HCC1569 cells
Breast ductal carcinoma
Full List of Activity Data of This Antibody-drug Conjugate
Revealed Based on the Cell Line Data
Click To Hide/Show 2 Activity Data Related to This Level
Experiment 1 Reporting the Activity Date of This ADC [1]
Efficacy Data Maximum inhibition efficiency (MIE) 67.90% Positive HER2 expression (HER2 +++/++)
Method Description
Seeding cells (HCC1569) into 96-well plate, at 2E3 cell per well (80 uL/well). Overnight incubation.
In Vitro Model Breast ductal carcinoma HCC1569 cells CVCL_1255
Experiment 2 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Effective Concentration (EC50) 2.23 nM Positive HER2 expression (HER2 +++/++)
Method Description
Seeding cells (HCC1569) into 96-well plate, at 2E3 cell per well (80 uL/well). Overnight incubation.
In Vitro Model Breast ductal carcinoma HCC1569 cells CVCL_1255
References
Ref 1 Antibody drug conjugates; 2023-07-06.

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